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58970-49-3

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58970-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58970-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,7 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58970-49:
(7*5)+(6*8)+(5*9)+(4*7)+(3*0)+(2*4)+(1*9)=173
173 % 10 = 3
So 58970-49-3 is a valid CAS Registry Number.

58970-49-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[(1E,3E,5E,7E)-9-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl]sulfonyl-3,7-dimethylnona-1,3,5,7-tetraenyl]-1,3,3-trimethylcyclohexene

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:58970-49-3 SDS

58970-49-3Upstream product

58970-49-3Downstream Products

58970-49-3Relevant academic research and scientific papers

Preparation of polyenes

-

, (2008/06/13)

Polyenes are synthesized from unsaturated materials having allylic hydroxyl groups, which react with imidosulfides to produce sulfones. Removal of the sulfone group, e.g. by reaction with alkyllithium and iodine, results in compounds in which the allylic carbons are joined by a double bond. The reactions take place easily over wide temperature ranges. The method is particularly advantageous in the synthesis of carotenoids from polyene alcohols, being much simpler and easier to use than previous carotenoid syntheses.

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